A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
1,3-Bis(3-(2-Hydroxyethoxy)Propyl)Tetramethyldisiloxane. Uses: Designed for use in research and industrial production. Product Category: Siloxanes. Appearance: Transparent liquid. CAS No. 441307-02-4. Molecular formula: C14H34O5Si2. Mole weight: 338.59 g/mol. Purity: 95%+. Product ID: ACM441307024. Alfa Chemistry ISO 9001:2015 Certified. Categories: 156327-07-0.
1,3-Bis-[3-(3,5-Dimethylphenoxy)-2-hydroxypropyl]-5-glycidyl Isocyanurate is an impurity of Metaxalone (M225850), a muscle relaxant used to relax muscles and relieve pain. Group: Biochemicals. Grades: Highly Purified. CAS No. 1392430-17-9. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C28H35N3O8, Molecular Weight: 541.59. US Biological Life Sciences.
1,3-Bis(3-Aminopropyl)Tetramethyldisiloxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-Bis(3-Amipropyl)-1,1,3,3-Tetramethyldisiloxane3,3-(1,1,3,3-Tetramethyldisiloxane-1,3-Diyl)Dipropan-1-Amine2,2-(1,1,3,3-Tetramethyldisiloxane-1,3-Diyl)Diethanamine1,3-Bis(3-Amipropyl)Tetrameyldisiloxane. Product Category: Siloxanes. Appearance: Straw liquid. CAS No. 2469-55-8. Molecular formula: C10H28N2OSi2. Mole weight: 248.52 g/mol. Purity: 0.97. IUPACName: 3-[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-amine. Density: 0.891 g/mL. Product ID: ACM2469558. Alfa Chemistry ISO 9001:2015 Certified. Categories: 1-Propanamine.
1,3-Bis(3-aminopropyl)tetramethyldisiloxane [Monomer for silicon modified polyamides]
1,3-Bis(3-boronophenyl)urea. Group: Biochemicals. Grades: Highly Purified. CAS No. 957060-87-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C13H14B2N2O5, Molecular Weight: 299.88. US Biological Life Sciences.
Worldwide
1,3-Bis(3-Carboxypropyl)Tetramethyldisiloxane
1,3-Bis(3-Carboxypropyl)Tetramethyldisiloxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,5,7,7-tetramethyl-6-oxa-5,7-disila-undecanedioic acid. Product Category: Siloxanes. Appearance: Transparent liquid. CAS No. 3353-68-2. Molecular formula: C12H26O5Si2. Mole weight: 306.51 g/mol. Purity: 95%+. IUPACName: 4-[[3-carboxypropyl(dimethyl)silyl]oxy-dimethylsilyl]butanoicacid. Canonical SMILES: C[Si](C)(CCCC(=O)O)O[Si](C)(C)CCCC(=O)O. Density: 1.043 g/mL. Product ID: ACM3353682. Alfa Chemistry ISO 9001:2015 Certified.
1,3-Bis(3-Chloroisobutyl)Tetramethyldisiloxane
1,3-Bis(3-Chloroisobutyl)Tetramethyldisiloxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-Bis-(3-chlor-2-methylpropyl)-tetramethyl-disiloxan; 1,3-bis-(3-chloro-2-methyl-propyl)-1,1,3,3-tetramethyl-disiloxane; BIS(3-CHLOROISOBUTYL)TETRAMETHYLDISILOXANE. Product Category: Siloxanes. Appearance: Transparent liquid. CAS No. 18388-70-0. Molecular formula: C12H28Cl2OSi2. Mole weight: 315.43 g/mol. Purity: 95%+. IUPACName: bis(3-chloro-2-methylpropyl)-methyl-trimethylsilyloxysilane. Canonical SMILES: CC(C[Si](C)(CC(C)CCl)O[Si](C)(C)C)CCl. Density: 0.989 g/cm³. Product ID: ACM18388700. Alfa Chemistry ISO 9001:2015 Certified.
1,3-Bis(3-Chloropropyl)Tetramethyldisiloxane
1,3-Bis(3-Chloropropyl)Tetramethyldisiloxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Disiloxane,1,3-Bis(3-Chloropropyl)-1,1,3,3-Tetramethyl-1,3-Bis(3-Chloropropyl)-1,1,3,3-Tetramethyldisiloxane. Product Category: Siloxanes. Appearance: Straw liquid. CAS No. 18132-72-4. Molecular formula: C10H24Cl2OSi2. Mole weight: 287.38 g/mol. Purity: 95%+. IUPACName: 3-chloropropyl-[3-chloropropyl(dimethyl)silyl]oxy-dimethylsilane. Canonical SMILES: C[Si](C)(CCCCl)O[Si](C)(C)CCCCl. Density: 0.976g/cm³. ECNumber: 242-018-3. Product ID: ACM18132724. Alfa Chemistry ISO 9001:2015 Certified.
1,3-Bis(3-cyanopropyl)tetramethyldisiloxane
97%. Group: Organometallic reagents.
1,3-Bis(3-formylphenoxy)propane
1,3-Bis(3-formylphenoxy)propane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-Bis(3-formylphenoxy)propane. Product Category: Heterocyclic Organic Compound. CAS No. 141032-56-6. Molecular formula: C17H16O4. Mole weight: 284.30654. Product ID: ACM141032566. Alfa Chemistry ISO 9001:2015 Certified.
1,3-Bis-(3-Methacryloxypropyl)Tetrakis(Trimethylsiloxy)Disiloxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-BIS(3-METHACRYLOXYPROPYL)TETRAKIS(TRIMETHYLSILOXY)DISILOXANE;1,3-BIS(METHACRYLOXYPROPYL)TETRAKIS(TRIMETHYLSILOXY) DISILOXANE;1,3-BIS(3-METHACRYLOXYPROPYL)-TETRAKIS- (TRIME.SILOXY)DISIL.;1,3-BIS(3-METHACRYLOXYPROPYL)TETRAKIS(TRIMETHYLSILOXY0DISILOXANE. Product Category: Heterocyclic Organic Compound. CAS No. 80722-63-0. Molecular formula: C26H58O9Si6. Mole weight: 683.25. Density: 0.99. Product ID: ACM80722630. Alfa Chemistry ISO 9001:2015 Certified. Categories: 1,1'-((1,1,3,3-Tetrakis((trimethylsilyl)oxy)-1,3-disiloxanediyl)di-3,1-propanediyl) bis(2-methyl-2-propenoate).
1,3-Bis((4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)methyl)benzene. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00179. Format: Neat.
1,3-Bis(4-benzoylphenoxy)propane can be synthesized from 4-Hydroxybenzophenone (H829305), a metabolite of benzophenone (B204980). Group: Biochemicals. Grades: Highly Purified. CAS No. 52224-46-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C29H24O4, Molecular Weight: 436.5. US Biological Life Sciences.
Worldwide
1,3-Bis(4-boronophenyl)urea Bispinacol Ester
1,3-Bis(4-boronophenyl)urea, bispinacol ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 1073353-72-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C26H36B2N2O5, Molecular Weight: 478.2. US Biological Life Sciences.
Worldwide
1,3-Bis(4-bromophenyl)-1H-pyrazol-5-amine
1,3-Bis(4-bromophenyl)-1H-pyrazol-5-amine. Group: Biochemicals. Grades: Highly Purified. CAS No. 618098-21-8. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences.
1,3-Bis(4-bromophenyl)-5-phenyl-2,4-imidazolidinedione is a central cannabinoid (CB1) receptor antagonist and inverse agonist. It may be a potential therapeutic agent for treating obesity and drug dependence. Group: Biochemicals. Grades: Highly Purified. CAS No. 878533-35-8. Pack Sizes: 5mg, 10mg. Molecular Formula: C21H14Br2N2O2, Molecular Weight: 486.16. US Biological Life Sciences.
1,3-Bis(4-chlorophenyl)-1H-pyrazol-5-amine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-BIS(4-CHLOROPHENYL)-1H-PYRAZOL-5-AMINE;2,5-BIS-(4-CHLORO-PHENYL)-2H-PYRAZOL-3-YLAMINE;SALOR-INT L318043-1EA. Product Category: Heterocyclic Organic Compound. CAS No. 618092-72-1. Molecular formula: C15H11Cl2N3. Mole weight: 304.17. Product ID: ACM618092721. Alfa Chemistry ISO 9001:2015 Certified.
1,3-Bis(4-chlorophenyl)thiourea
1,3-Bis(4-chlorophenyl)thiourea. Group: Biochemicals. Grades: Highly Purified. CAS No. 1220-00-4. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
1,3-Bis(4-chlorophenyl)urea
1,3-Bis(4-chlorophenyl)urea. Group: Biochemicals. Grades: Highly Purified. CAS No. 1219-99-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt) is an organic dye with an electron withdrawing squaraine as the central group and strong electron donating dimethylaminophenyl groups. It is majorly utilized in the development of organic electronic devices. Group: Organic solar cell (opv) materials. Alternative Names: Squarylium dye III. CAS No. 43134-09-4. Pack Sizes: 1 g in glass bottle. Product ID: 2-[4-(dimethylamino)phenyl]-4-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)-3-oxocyclobuten-1-olate. Molecular formula: 320.4g/mol. Mole weight: C20H20N2O2. CN (C)c1ccc (cc1)C2=C ([O-])C (=C3/C=CC (\C=C3)=[N+] (\C)C)\C2=O. 1S/C20H20N2O2/c1-21 (2)15-9-5-13 (6-10-15)17-19 (23)18 (20 (17)24)14-7-11-16 (12-8-14)22 (3)4/h5-12H, 1-4H3. HERJDZWHZQOZLU-UHFFFAOYSA-N.
1,3-bis(4-((E)-2-carboxyvinyl)benzyl)-1H-imidazol-3-ium bromide is an impurity of Ozagrel, an antiplatelet drug that acts as a thromboxane A2 synthesis inhibitor. Synonyms: (E)-3-(4-((1-(4-((E)-2-Carboxyvinyl)benzyl)-1H-imidazol-3-ium-3-yl)methyl)phenyl)acrylate; 883942-98-1. CAS No. 883942-98-1. Molecular formula: C23H21BrN2O4. Mole weight: 469.34.
1,3-Bis(4-fluorophenyl)thiourea
1,3-Bis(4-fluorophenyl)thiourea (CAS# 404-52-4 ) is a useful research chemical. Synonyms: N,N'-Bis(4-fluorophenyl)thiourea; bis[(4-fluorophenyl)amino]methane-1-thione; Di-4-fluorophenyl thioure; U19963; 4,4'-Difluorothiocarbanilide; 1,3-Bis(p-fluorophenyl)thiourea; N,N'-di(4-fluorophenyl)thiourea. Grades: ≥ 90 %. CAS No. 404-52-4. Molecular formula: C13H10F2N2S. Mole weight: 264.29.
1,3-Bis(4-fluorophenyl)urea
1,3-Bis(4-fluorophenyl)urea. Group: Biochemicals. Grades: Highly Purified. CAS No. 370-22-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
1,3-Bis(4-hydroxybutyl)tetramethyldisiloxane
1,3-Bis(4-hydroxybutyl)tetramethyldisiloxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[[4-hydroxybutyl(dimethyl)silyl]oxy-dimethylsilyl]butan-1-ol. Product Category: SilanolsDiol Monomers. Appearance: Colorless to Almost Colorless Clear Liquid. CAS No. 5931-17-9. Molecular formula: C12H30O3Si2. Mole weight: 278.54 g/mol. Purity: 96.0%(GC). IUPACName: 4-[[4-hydroxybutyl(dimethyl)silyl]oxy-dimethylsilyl]butan-1-ol. Canonical SMILES: C[Si](C)(CCCCO)O[Si](C)(C)CCCCO. Density: 0.93 g/mL. ECNumber: 611-816-7. Product ID: ACM-MO-5931179. Alfa Chemistry ISO 9001:2015 Certified.
An Intermediate for the synthesis of uracil derivatives. Group: Biochemicals. Alternative Names: 5-Fluoro-1,3-bis[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione. Grades: Highly Purified. CAS No. 897304-05-1. Pack Sizes: 100mg. US Biological Life Sciences.
1,3-Bis(4-methoxyphenyl)-1,3-propanedione. Group: Biochemicals. Grades: Highly Purified. CAS No. 18362-51-1. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences.
Worldwide
1,3-Bis(4-methoxyphenyl)-1H-pyrazol-5-amine
1,3-Bis(4-methoxyphenyl)-1H-pyrazol-5-amine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SALOR-INT L318272-1EA;1,3-BIS(4-METHOXYPHENYL)-1H-PYRAZOL-5-AMINE. Product Category: Heterocyclic Organic Compound. CAS No. 618098-09-2. Molecular formula: C17H17N3O2. Mole weight: 295.34. Product ID: ACM618098092. Alfa Chemistry ISO 9001:2015 Certified.
1,3-Bis(4-methoxyphenyl)thiourea
1, 3-Bis (4-methoxyphenyl) thiourea. Group: Biochemicals. Grades: Highly Purified. CAS No. 1227-45-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
1,3-Bis(4-methoxyphenyl)urea
1,3-Bis(4-methoxyphenyl)urea. Group: Biochemicals. Grades: Highly Purified. CAS No. 1227-44-7. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
1,3-Bis(4-nitrophenyl)urea
The active component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma. Group: Biochemicals. Alternative Names: N,N'-Bis(p-nitrophenyl)urea. Grades: Highly Purified. CAS No. 587-90-6. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
1,3-Bis(4-nitrophenyl)urea
An impurity of Nicarbazin. Synonyms: 1,3-bis(4-nitrophenyl)urea. Grades: 97 %. CAS No. 587-90-6. Molecular formula: C13H10N4O5. Mole weight: 302.24.
1,3-Bis(4-nitrophenyl)urea-d8
The active labeled component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma. Group: Biochemicals. Alternative Names: N,N'-Bis(p-nitrophenyl)urea-d8. Grades: Highly Purified. CAS No. 1156508-87-0. Pack Sizes: 2.5mg. US Biological Life Sciences.
1,3-Bis(5-(4-diphenylamino)phenyl-1,3,4-oxadiazol-2-yl)benzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Diphenylamino)-Phenyl-1,3,4-Oxidiazol-2-Yl)-Benzene. Product Category: Heterocyclic Organic Compound. CAS No. 184101-39-1. Molecular formula: C46H32N6O2. Mole weight: 700.8. Purity: 95%+. IUPACName: N,N-diphenyl-4-[5-[3-[5-[4-(N-phenylanilino)phenyl]-1,3,4-oxadiazol-2-yl]phenyl]-1,3,4-oxadiazol-2-yl]aniline. Canonical SMILES: C1=CC=C(C=C1)N(C2=CC=CC=C2)C3=CC=C(C=C3)C4=NN=C(O4)C5=CC(=CC=C5)C6=NN=C(O6)C7=CC=C(C=C7)N(C8=CC=CC=C8)C9=CC=CC=C9. Product ID: ACM184101391-1. Alfa Chemistry ISO 9001:2015 Certified.
1,3-Bis(6-chloro-2',3'-difluoro-[1,1'-biphenyl]-3-yl)urea is one of Sorafenib impurities. Sorafenib is a polykinase inhibitor of Raf-1, B-Raf and VEGFR-2 and is an anti-tumor drug. Molecular formula: C25H14Cl2F4N2O. Mole weight: 505.29.
1,3-Bis[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine, is a metabolite of Imidacloprid (I274990), is a neonicotinoids, acting as an insect neurotoxin. Group: Biochemicals. Grades: Highly Purified. CAS No. 105828-41-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C15H14Cl2N6O2. US Biological Life Sciences.